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\begin{tabular}{lcccc} \hline
 & (1) & (2) & (3) & (4) \\
VARIABLES & Unempl & gvcldcr & sofrdst & sofrpr \\ \hline
 &  &  &  &  \\
1.treated & 0.503 & 0.333 & 1.298* & -0.149 \\
 & (0.460) & (0.463) & (0.662) & (0.528) \\
rv & -0.089 & -0.072 & -0.129* & 0.031 \\
 & (0.070) & (0.070) & (0.076) & (0.061) \\
1.treated\#c.rv & 0.084 & 0.054 & 0.051 & -0.034 \\
 & (0.074) & (0.074) & (0.089) & (0.071) \\
Constant & 7.852*** & 8.914*** & 1.811*** & 4.049*** \\
 & (0.440) & (0.443) & (0.619) & (0.494) \\
 &  &  &  &  \\
Observations & 574 & 570 & 158 & 158 \\
 R-squared & 0.003 & 0.011 & 0.036 & 0.004 \\ \hline
\multicolumn{5}{c}{ Standard errors in parentheses} \\
\multicolumn{5}{c}{ *** p$<$0.01, ** p$<$0.05, * p$<$0.1} \\
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